Dog gives baby sweet reward for first crawl in viral video. Man's best friend is one baby girl's best friend, too! In a video that's gone viral with more than 4 million views on YouTube, an infant struggles through her very first crawl across the carpet, as the family's Labrador retriever looks on eagerly. Aw!
TREATMENT DIRECTED AT SECONDARY SITE â¢When a patient is admitted because of a primary neoplasm with metastasis and treatment is directed solely toward the secondary site, the secondary site is designated as the principal diagnosis even though the primary malignancy is still present.
Primary Succession vs. Secondary Succession Primary Succession is a type of ecological succession that happens to the area that is devoid of vegetation, and is barren or lifeless. On the other hand, Secondary Succession happens to the area that has the preexisting soil and had previously inhabited before the disturbance or intervention that led to reduction and devastation of initial inhabitants and their habitat.